1LIB1ASMSRC = arm/lib1funcs.S 2LIB1ASMFUNCS = _thumb1_case_sqi _thumb1_case_uqi _thumb1_case_shi \ 3 _thumb1_case_uhi _thumb1_case_si 4 5HAVE_CMSE:=$(findstring __ARM_FEATURE_CMSE,$(shell $(gcc_compile_bare) -dM -E - </dev/null)) 6ifneq ($(shell $(gcc_compile_bare) -E -mcmse - </dev/null 2>/dev/null),) 7CMSE_OPTS:=-mcmse 8endif 9 10ifdef HAVE_CMSE 11libgcc-objects += cmse.o cmse_nonsecure_call.o 12 13cmse.o: $(srcdir)/config/arm/cmse.c 14 $(gcc_compile) -c $(CMSE_OPTS) $< 15cmse_nonsecure_call.o: $(srcdir)/config/arm/cmse_nonsecure_call.S 16 $(gcc_compile) -c $< 17endif 18